North Jetty at Eureka 48 hour detailed Surf Forecast

Lat Long: 40.77° N 124.24° W

Issued: 4 am 31 Oct 2026 (local time)

Forecast update in hr min

Today's North Jetty at Eureka sea temperature is

13.1°C

North Jetty at Eureka surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Surf Forecasts:

How big are the waves at North Jetty at Eureka today (31 Oct):

Morning surf: Morning surf (31 Oct, local time) - 2.5ft (0.8m), 8s period with NW swell.
Afternoon surf: Afternoon surf (31 Oct, local time) - 2.5ft (0.8m), 8s period with NW swell.
Evening surf: Evening surf (31 Oct, local time) - 2.5ft (0.7m), 13s period with NW swell.

The current surf forecast for North Jetty at Eureka at 12PM is: 0.8m 8s primary swell from a Northwest direction (forecast issued at 04:00am October 31). An open ocean swell of 1.0m 14s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (PDT) & Date	Wave Height	Wave Period
Morning (31 Oct)	2.5ft (0.8m)	8s
Afternoon (31 Oct)	2.5ft (0.8m)	8s
Evening (31 Oct)	2.5ft (0.7m)	13s

Table - waves today at North Jetty at Eureka. (Swell directed towards the surf break)

	Short Range Forecast Light rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 13°C on Mon morning, min 8°C on Sat morning). Wind will be generally light.
	Saturday 31								Sunday 1								Monday 2
	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM	1 AM	4 AM	7 AM	10 AM	1 PM	4 PM	7 PM	10 PM	2 AM	5 AM	8 AM	11 AM	2 PM	5 PM	8 PM	11 PM
Rating (10 max)	1	2	1	1	0	1	0	0	1	1	1	0	0	1	3	4	4	5	5	5	4	4	5	5
Swell Height Map See all maps
Wave Height (m) Direction Period (s)	NW 8	NW 11	WNW 11	WNW 11	NW 8	NW 13	NW 13	NW 13	WNW 13	WNW 12	WNW 12	WNW 12	WNW 22	WNW 22	WNW 21	WNW 20	WNW 19	WNW 18	WNW 18	WNW 18	WNW 17	WNW 17	WNW 17	WNW 16
Wave Graph
kJ	118	123	93	90	90	180	178	175	202	193	190	129	335	589	1081	1676	2337	3094	3310	3413	3473	3685	3601	3191
Wind (km/h)	E	E	ESE	N	NNW	NNE	N	NNE	NNW	NNE	NNE	NNE	NNW	N	NE	ESE	ESE	ESE	ESE	SW	SW	SW	ESE	S
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy	cross-off	cross-off	glassy	glassy	cross-on	cross-on	cross-on	cross-on	cross-on	cross	cross	cross-on	cross-on	cross-on	cross	cross-off	off	off	cross-off	glassy	cross	cross	cross-off	cross-off
High Tide			5:26AM1.39m			3:46PM1.95m					6:35AM1.44m			5:00PM1.77m					7:36AM1.53m				6:28PM1.62m
Low Tide				10:09AM1.11m					11:35PM-0.19m				11:31AM1.11m				00:39AM-0.07m				1:02PM1.01m


	—	7:45	—	—	—	—	—	—	—	6:47	—	—	—	—	—	—	—	7:48	—	—	—	—	—	—
	—	—	—	—	—	6:14	—	—	—	—	—	—	—	5:13	—	—	—	—	—	—	—	6:12	—	—
mm	—	—	—	—	1	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Temp °C	8	8	8	10	9	8	9	9	9	10	9	10	11	11	10	9	9	10	11	13	13	13	12	12
Feels °C	6	6	6	8	5	6	6	6	6	7	7	8	7	7	8	7	7	8	8	11	10	12	10	9
Swell 1 Height (m) Direction Period (s)	SW 15	SSW 15	SSW 14	SSW 14	SW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 14	SSW 16	SSW 16	SSW 16	SSW 16	WNW 21	WNW 20	WNW 19	WNW 18	WNW 18	WNW 18	WNW 17	WNW 17	WNW 17	WNW 16
kJ	503	443	437	437	482	362	362	357	357	357	709	700	635	627	1081	1676	2337	3094	3310	3413	3473	3685	3601	3191
Swell 2 Height (m) Direction Period (s)	NW 8	NW 8	NW 8	NW 8	NW 8	NW 8	NW 13	NW 13	WNW 13	WNW 12	WNW 12	WNW 12	WNW 12	WNW 22	SSW 16	SSW 16	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 15	SSW 16
kJ	118	95	93	90	90	75	178	175	202	193	190	129	129	589	620	612	566	455	576	584	584	592	574	596
Swell 3 Height (m) Direction Period (s)	WNW 11	NW 11	WNW 11	WNW 11	NW 11	NW 13	NW 7	NW 8	SSW 18	NW 7	NW 7	NW 7	WNW 22	WNW 12	NW 12	NW 11	NW 11	NW 11	NW 11	NW 11	NW 11	W 11	—	—
kJ	81	123	76	78	57	180	44	45	280	43	31	28	335	125	220	189	133	133	103	61	60	61	—	—
Wind waves Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	N 3	NNW 3	NNW 7	NW 6	—	—	—	—	—	—	—	—	—	—
kJ	—	—	—	—	—	—	—	—	—	—	1	3	29	34	—	—	—	—	—	—	—	—	—	—
Nearest Offshore or Glassy	Harbor Entrance at Eureka CAL - Humboldt	Harbor Entrance at Eureka CAL - Humboldt	Harbor Entrance at Eureka CAL - Humboldt	Harbor Entrance at Eureka CAL - Humboldt	Wilson Creek CAL - Del Norte County	Cape Mendocino CAL - Humboldt	Cape Mendocino CAL - Humboldt	Mad River Beach CAL - Humboldt	Gale Point CAL - Humboldt	Mad River Beach CAL - Humboldt	Mad River Beach CAL - Humboldt	Little River State Beach CAL - Humboldt	Cape Sebastian Oregon South	South Beach CAL - Del Norte County	South Jetty Table Bluff CAL - Humboldt	Harbor Entrance at Eureka CAL - Humboldt	Harbor Entrance at Eureka CAL - Humboldt	Harbor Entrance at Eureka CAL - Humboldt	Harbor Entrance at Eureka CAL - Humboldt	Harbor Entrance at Eureka CAL - Humboldt	Centreville Beach CAL - Humboldt	Samoa Peninsula CAL - Humboldt	Harbor Entrance at Eureka CAL - Humboldt	Harbor Entrance at Eureka CAL - Humboldt
Rating (10 max)	1	2	1	1	2	3	3	2	3	2	2	2	4	2	4	4	4	5	5	5	5	4	5	5
Distance (km)	0	0	0	0	94	41	41	17	85	17	17	27	173	108	2	0	0	0	0	0	21	4	0	0
Best forecast wave conditions in Humboldt County	Gale Point	Gale Point	Gale Point	Gale Point		Gale Point	Gale Point	Moonstone Beach	Gale Point	Moonstone Beach	Moonstone Beach	Moonstone Beach			Moonstone Beach	Moonstone Beach	South Jetty Table Bluff	Cape Mendocino	Gold Bluffs Beach	Gold Bluffs Beach	Centreville Beach	Moonstone Beach	Gale Point	Third Reef
Rating (10 max)	3	3	3	3		3	4	2	3	2	2	2			4	4	5	5	5	5	5	4	5	5
Best forecast wave conditions in United States	Magics HAW - Big Island	Magics HAW - Big Island	Mouse Rock CAL - San Luis Obispo	Mouse Rock CAL - San Luis Obispo	Fossil Beach Kodiak Alaska - Kodiak Island	Super Tubes CAL - Ventura	Tunnels HAW - Kaua'i	Waimea Bay/Pinballs HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Ranches HAW - Oahu	Waimea Bay/Pinballs HAW - Oahu	Lahaina Breakwall/Harbour HAW - Maui	Tracks (Nanakuli) HAW - Oahu	Lahaina Breakwall/Harbour HAW - Maui	Lahaina Breakwall/Harbour HAW - Maui	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North	Lincoln City Nelscott Reef Oregon North
Rating (10 max)	3	3	3	3	4	3	4	4	4	4	4	5	4	4	4	4	5	5	5	5	5	5	5	5
Header Global	Ouano Lefts New Caledonia	Weld Road New Zealand	Ahijedero Mexico	Niyodo Rivermouth Japan	Afife Portugal	Niyodo Rivermouth Japan	Niyodo Rivermouth Japan	Afife Portugal	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Chuns and Jocks Reefs United States	Trial Harbour Australia	Ahijedero Mexico	Ahijedero Mexico	Ahijedero Mexico	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States	Lincoln City Nelscott Reef United States
Rating (10 max)	5	5	4	5	4	5	5	4	4	4	4	5	5	4	4	4	5	5	5	5	5	5	5	5

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

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North Jetty at Eureka 48 hour detailed Surf Forecast

How big are the waves at North Jetty at Eureka today (31 Oct):

Short Range Forecast

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